1133121332131 has 8 divisors (see below), whose sum is σ = 1192775882000. Its totient is φ = 1073468440800.

The previous prime is 1133121332099. The next prime is 1133121332137. The reversal of 1133121332131 is 1312331213311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1133121332131 - 2⁵ = 1133121332099 is a prime.

It is a super-2 number, since 2×1133121332131² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1133121332096 and 1133121332105.

It is not an unprimeable number, because it can be changed into a prime (1133121332137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1136581 + ... + 1886281.

It is an arithmetic number, because the mean of its divisors is an integer number (149096985250).

Almost surely, 2^{1133121332131} is an apocalyptic number.

1133121332131 is a deficient number, since it is larger than the sum of its proper divisors (59654549869).

1133121332131 is an equidigital number, since it uses as much as digits as its factorization.

1133121332131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 829269.

The product of its digits is 972, while the sum is 25.

Adding to 1133121332131 its reverse (1312331213311), we get a palindrome (2445452545442).

The spelling of 1133121332131 in words is "one trillion, one hundred thirty-three billion, one hundred twenty-one million, three hundred thirty-two thousand, one hundred thirty-one".